MainStreet Bancshares, Inc.
MNSB- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001693577
No open-market purchases or sales by MainStreet Bancshares, Inc. insiders were filed in the last 90 days; 96 institutions reported holding it in 13F filings for Q2 2026, worth $99.3M in total; no superinvestor holds it.
Other share classesMNSBP
13F holders, Q1 2022
Institutional positions in MainStreet Bancshares, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 46
- 0 vs. Q4 2021
- Shares held
- 3.41M
- −35.1K (−1.0%) vs. Q4 2021
- Total value
- $82.8M
- −$1.81M (−2.1%) vs. Q4 2021
- New holders
- 5
- 13 more added
- Sold out
- 5
- 11 more reduced
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MNSB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 96 | $99.3M |
| Q1 2026 | 84 | $93.1M |
| Q4 2025 | 75 | $96.7M |
| Q3 2025 | 71 | $95.5M |
| Q2 2025 | 61 | $80.6M |
| Q1 2025 | 51 | $61.9M |
| Q4 2024 | 53 | $68.6M |
| Q3 2024 | 53 | $69.6M |
| Q2 2024 | 66 | $70.5M |
| Q1 2024 | 65 | $78.2M |
| Q4 2023 | 64 | $104.0M |
| Q3 2023 | 63 | $79.1M |
| Q2 2023 | 59 | $85.5M |
| Q1 2023 | 53 | $78.7M |
| Q4 2022 | 53 | $92.5M |
| Q3 2022 | 45 | $74.6M |
| Q2 2022 | 47 | $76.1M |
| Q1 2022 | 46 | $82.8M |
| Q4 2021 | 46 | $84.6M |
| Q3 2021 | 41 | $75.1M |
| Q2 2021 | 45 | $73.3M |
| Q1 2021 | 49 | $74.2M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding MainStreet Bancshares, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 11 | $0 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 9 | $0 | 0.00% | +9 | New |
| Bank of America Corp | 60 | $1.00K | 0.00% | −66−52.4% | Reduced |
| Wells Fargo & Company | 38 | $1.00K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 59 | $1.00K | 0.00% | +59 | New |
| Tower Research Capital LLC (TRC) | 106 | $3.00K | 0.00% | −39−26.9% | Reduced |
| Royal Bank of Canada | 525 | $13.0K | 0.00% | 00.0% | Unchanged |
| Bourgeon Capital Management LLC | 1,050 | $26.0K | 0.01% | +1,050 | New |
| US Bancorp | 2,000 | $49.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,140 | $101.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 6,562 | $160.0K | 0.00% | 00.0% | Unchanged |
| Provident Wealth Management, LLC | 9,857 | $240.0K | 0.15% | +9,857 | New |
| Toth Financial Advisory Corp | 9,922 | $241.0K | 0.04% | +2,478+33.3% | Added |
| Eidelman Virant Capital | 10,000 | $243.0K | 0.13% | 00.0% | Unchanged |
| Northern Trust Corp | 10,646 | $259.0K | 0.00% | −415−3.8% | Reduced |
| Campbell Wealth Management | 10,682 | $260.0K | 0.03% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 11,591 | $282.0K | 0.01% | +11,591 | New |
| Sandy Spring Bank | 12,600 | $306.0K | 0.02% | −525−4.0% | Reduced |
| Forum Financial Management, LP | 13,439 | $326.0K | 0.02% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 14,792 | $360.0K | 0.00% | +29+0.2% | Added |
| State Street Corp | 18,781 | $457.0K | 0.00% | +1,554+9.0% | Added |
| Janney Montgomery Scott LLC | 19,125 | $465.0K | 0.00% | +1,411+8.0% | Added |
| Acadian Asset Management LLC | 20,447 | $496.0K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 21,000 | $511.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 21,802 | $530.0K | 0.00% | −829−3.7% | Reduced |
| Russell Investments Group, Ltd. | 23,568 | $572.0K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 23,553 | $573.0K | 0.00% | +223+1.0% | Added |
| Morgan Stanley | 25,381 | $617.0K | 0.00% | −4,788−15.9% | Reduced |
| Renaissance Technologies LLC | 31,998 | $778.0K | 0.00% | −7,936−19.9% | Reduced |
| BHZ Capital Management, LP | 33,405 | $812.0K | 0.31% | +3,822+12.9% | Added |
| Mendon Capital Advisors Corp | 35,000 | $851.0K | 0.28% | −40,000−53.3% | Reduced |
| Salzhauer Michael | 40,062 | $974.0K | 0.43% | 00.0% | Unchanged |
| Millennium Management LLC | 40,731 | $990.0K | 0.00% | +194+0.5% | Added |
| Kennedy Capital Management, Inc. | 42,793 | $1.04M | 0.02% | +62+0.1% | Added |
| Geode Capital Management, LLC | 49,376 | $1.20M | 0.00% | −180.0% | Reduced |
| Dimensional Fund Advisors LP | 50,261 | $1.22M | 0.00% | +806+1.6% | Added |
| Cutler Capital Management, LLC | 52,574 | $1.28M | 0.45% | +74+0.1% | Added |
| JCSD Capital, LLC | 66,937 | $1.63M | 1.60% | 00.0% | Unchanged |
| Fourthstone LLC | 168,032 | $4.08M | 1.63% | −1,939−1.1% | Reduced |
| Jacobs Asset Management, LLC | 204,718 | $4.98M | 2.08% | 00.0% | Unchanged |
| Wellington Management Group LLP | 211,797 | $5.15M | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 287,364 | $6.99M | 0.02% | +7,325+2.6% | Added |
| Alliancebernstein L.P. | 313,732 | $7.63M | 0.00% | +8,178+2.7% | Added |
| Vanguard Group Inc | 334,214 | $8.13M | 0.00% | +15,627+4.9% | Added |
| EJF Capital LLC | 560,887 | $13.6M | 1.46% | 00.0% | Unchanged |
| Banc Funds Co LLC | 591,579 | $14.4M | 1.13% | −2,351−0.4% | Reduced |
| Ergoteles LLC | 0 | $0 | 0.00% | −14,047−100.0% | Sold out |
| Greenwich Investment Management, Inc. | 0 | $0 | 0.00% | −9,476−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −8,576−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −8,357−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −57−100.0% | Sold out |